Visualization and Explanation: Progress Through Engineering

16sd. GM. Relationship of modern civilization to the engineering profession; engineering in the fields of transportation, sound transmission, sanitation, refrigeration, home comforts, electricity, and even luxuries.
Complete catalog record
Category: Additional Titles
Subcategory: Engineering
Type: Slide Film
Source: GM
Format code: 16sd

Sources

  1. Index of Training Films 1946 — title, creator, length, format, sound, description, catalog record